diff mbox series

[PULL,52/72] tcg/optimize: Re-enable sign-mask optimizations

Message ID 20241224200521.310066-53-richard.henderson@linaro.org (mailing list archive)
State New
Headers show
Series [PULL,01/72] tests/tcg: Do not use inttypes.h in multiarch/system/memory.c | expand

Commit Message

Richard Henderson Dec. 24, 2024, 8:05 p.m. UTC 
All instances of s_mask have been converted to the new
representation.  We can now re-enable usage.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/optimize.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tcg/optimize.c b/tcg/optimize.c
index 98b41975af..182be7e63c 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -1797,7 +1797,7 @@  static bool fold_exts(OptContext *ctx, TCGOp *op)
         g_assert_not_reached();
     }
 
-    if (0 && !type_change && fold_affected_mask(ctx, op, s_mask & ~s_mask_old)) {
+    if (!type_change && fold_affected_mask(ctx, op, s_mask & ~s_mask_old)) {
         return true;
     }
 
@@ -2506,7 +2506,7 @@  static bool fold_sextract(OptContext *ctx, TCGOp *op)
     s_mask = s_mask_old >> pos;
     s_mask |= -1ull << (len - 1);
 
-    if (0 && pos == 0 && fold_affected_mask(ctx, op, s_mask & ~s_mask_old)) {
+    if (pos == 0 && fold_affected_mask(ctx, op, s_mask & ~s_mask_old)) {
         return true;
     }